Dr Thao X Do, MD - Medicare Internal Medicine in Duarte, CA

Dr Thao X Do, MD is a medicare enrolled "Hospitalist" physician in Duarte, California. She graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Hospitalist Physicians Of Massachusetts Pc and her current practice location is 1500 Duarte Rd, Duarte, California. You can reach out to her office (for appointments etc.) via phone at (800) 826-4673.

Dr Thao X Do is licensed to practice in California (license number A176483) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1902268121.

Contact Information

Dr Thao X Do, MD
1500 Duarte Rd,
Duarte, CA 91010-3012
(800) 826-4673
Not Available

Map and Direction




Physician's Profile

Full NameDr Thao X Do
GenderFemale
SpecialityInternal Medicine
Experience8 Years
Location1500 Duarte Rd, Duarte, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Thao X Do graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1902268121
  • Provider Enumeration Date: 03/26/2016
  • Last Update Date: 09/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5294027439
  • Enrollment ID: I20191111000926

Medical Identifiers

Medical identifiers for Dr Thao X Do such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902268121NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 277816 (Massachusetts)Secondary
207R00000XInternal Medicine 277816 (Massachusetts)Secondary
208M00000XHospitalist A176483 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent HospitalWorcester, MAHospital
Harrington Memorial Hospital-1Southbridge, MAHospital
Athol Memorial HospitalAthol, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Physicians Of Massachusetts Pc418303835943

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Thao X Do allows following entities to bill medicare on her behalf.
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267
Entity NameSound Physicians Of Massachusetts Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740678408
PECOS PAC ID: 2062554637
Enrollment ID: O20100120000133
Entity NameHospitalist Medicine Physicians Of Massachusetts - Worcester, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538648670
PECOS PAC ID: 5799035887
Enrollment ID: O20180911003318
Entity NameHospitalist Physicians Of Massachusetts Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376145680
PECOS PAC ID: 4183038359
Enrollment ID: O20210129000078

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Thao X Do is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Thao X Do, MD
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: () -
Dr Thao X Do, MD
1500 Duarte Rd,
Duarte, CA 91010-3012

Ph: (800) 826-4673

Reviews and Comments


Hospitalist Doctors in Duarte, CA

Maria F Santander, M.D.
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Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Ravindrakumar G Guruswamy, M. D., MPH
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Practice Location: 1500 E. Duarte Road, Duarte, CA 91010
Phone: 626-256-4673    
Dr. Monique Kim Phan, DO
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Practice Location: 1500 E. Duarte Road, Duarte, CA 91010
Phone: 626-256-4673    
Wajidah Abdul-khabir,
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Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Kourosh Golestany, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Dr. Jay I Varughese, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Cornelia G. Banciu-odell, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E. Duarte Road, Duarte, CA 91010
Phone: 626-256-4673    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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